Fast and fun on the trail, the SDURO HardNine handles rough terrain with ease, while its large tires roll over most obstacles without missing a beat. The pedal assist makes for quick, energy-saving climbing and the bike descends surprisingly well, too. Its front suspension provides a nice level of cushion on bumpy trails and while we missed having a full-suspension on this model, that would have added additional weight and costs.
This bike impressed me right when I saw it. I love that Haibike offers spec-heavy options with the Yamaha PW system. I think the PW system gets a bad rep sometimes for being less powerful than the Bosch, but to be totally honest not everybody needs the power of a Bosch system. Haibike makes up for the lower torque of the PW system by offering a premium Shimano Deore XT drivetrain with 20 speeds. This is great for riders who want to stay in the action a bit more, but still not arrive sweaty and out of breath.
Because the power is applied through the chain and sprocket, power is typically limited to around 250–500 watts to protect against fast wear on the drivetrain. An electric mid-drive combined with an internal gear hub at the back hub may require care due to the lack of a clutch mechanism to soften the shock to the gears at the moment of re-engagement. A continuously variable transmission or a fully automatic internal gear hub may reduce the shocks due to the viscosity of oils used for liquid coupling instead of the mechanical couplings of the conventional internal gear hubs.

BULLS never ceases to amaze. This full-suspension fat bike is fitted with a Bosch mid-drive motor for enhanced hill climbing. The 4-inch wide Schwalbe Jumbo Jim Snakeskin tires are genuinely monstrous. It's exquisitely designed and equipped with all the best components. As with all BULLS ebikes, the Monster E FS comes with a 2-year warranty and 5-years on the frame.
We spent 45 hours on research, videography, and editing, to review the top choices for this wiki. With rechargeable battery-powered pedaling assistance, electric bicycles offer an increasingly viable alternative to fossil-fueled commuting, and e-bikes enable riders of various abilities to extend their range. But the street-legality of these hybrid machines remains a contentious issue, so be sure to check current state and local laws governing their operation before you hit the road. When users buy our independently chosen editorial picks, we may earn commissions to support our work. Skip to the best electric bike on Amazon.
We Can Build It.   Built by hand in Pennsylvania, mostly by Harry and Alec. Custom Wheelbuilding Some people don't know that we build every one of our wheels here by hand in Pennsylvania. This lets us control each step of the process, ensuring that the spokes are uniform, straight, and undamaged, allowing us to apply spoke-prep to the spokes, oil to the nipple seats, and inspect the rims before...
But this bike isn’t just about the accessories. The powerful 48V 13Ah battery will allow you to pedal for longer, with some riders getting over 100 miles from one charge. The bike can be ridden as pedal-assist or throttle only and it’s equipped with full suspension and puncture-free Kenda tires. It folds up neatly to fit into the boot of a car or for commuting, though at 57 pounds, it’s heavy to cart around. A great value-for-money commuting bike with lots of features.
E-bikes use rechargeable batteries and the lighter ones can travel up to 25 to 32 km/h (16 to 20 mph), depending on local laws, while the more high-powered varieties can often do in excess of 45 km/h (28 mph). In some markets, such as Germany as of 2013, they are gaining in popularity and taking some market share away from conventional bicycles,[1] while in others, such as China as of 2010, they are replacing fossil fuel-powered mopeds and small motorcycles.[2][3]
On the road, it takes only a few turns of the pedals to activate the Vado’s motor and get it up to speed. In Turbo mode — the bike’s highest level of pedal-assist — the Vado reaches speeds of up to 28 miles per hour, after which the electric drive system automatically shuts off to conserve power (and abide by local law). A built-in LED readout on the handlebars allows riders to monitor battery life, check current speed, and track calories burned while also being able to glance at distance traveled. The Turbo Vado Mission Control app (iOS/Android) also connects to the bike via Bluetooth and allows riders to further tune their ride and adjust the bike’s settings.
The environmental credentials of e-bikes, and electric / human powered hybrids generally, have led some municipal authorities to use them, such as Little Rock, Arkansas with their Wavecrest electric power-assisted bicycles or Cloverdale, California police with Zap e-bikes. China’s e-bike manufacturers, such as Xinri, are now partnering with universities in a bid to improve their technology in line with international environmental standards, backed by the Chinese government who is keen to improve the export potential of the Chinese manufactured e-bikes.[67]
Pedal Assist Electric Bikes, also known as "E-bikes," are bicycles that have an electric motor to assist riders. The motor is powered by a battery and only assists the cyclist when he/she is pedaling. Electric bikes come in many different styles including commuter, recreational, step-thru with low-entry frames, cargo and mountain. They all have one thing in common: e-bikes are very simple to ride – if you can ride a bike you can ride an electric bike!
Thankfully, the Pendleton Somerby is an affordable option which, though not as high performing as some pricier e-bikes, offers a chance for a beginner or less serious cyclist to venture into the electric bike world. With a classic, elegant, low step through frame, getting on is as easy as possible. This is to all intents and purposes a city bike, from its look to the mudguards and chainguards that keep your clothes pristine, and the space for a luggage rack. 
{HIGH-QUALITY MATERIAL & AFFORDABLE PRICE} :The electric bikes adopts High-strength Carbon Steel Frame, the front fork is made of High-strength Carbon Steel and packed with premium comfort shock absorption.Affordable Direct to Consumer Pricing (Sell directly from factory),Why are our bikes often less than half the price of comparable bikes on the market? Because we sell direct to you, the consumer.We ensuring you're always getting the best deal on your electric bike

The G-10 features a top-tube mounted on-off button and ‘set’ button for one of four power modes, all linked to a Groove Go wheel mounted motor via a removable clip-lock battery stashed under the down-tube. Kalkhoff has paired this with a mid-range Shimano Tiagra 1x10 speed drive-train and effective Shimano M396 hydraulic disc brakes. A nice touch is the anti-slip ‘grip-tape’-covered flat pedals, perfect for a bike to be ridden around town without specialist shoes.
But this bike isn’t just about the accessories. The powerful 48V 13Ah battery will allow you to pedal for longer, with some riders getting over 100 miles from one charge. The bike can be ridden as pedal-assist or throttle only and it’s equipped with full suspension and puncture-free Kenda tires. It folds up neatly to fit into the boot of a car or for commuting, though at 57 pounds, it’s heavy to cart around. A great value-for-money commuting bike with lots of features.
{"id":1453432569922,"title":"SONDORS Thin (END OF OCTOBER SHIPPING - US\/Canada Only)","handle":"sondors-thin-us-canada-shipping-oct18","description":"\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003e\n\u003cp\u003e\u003cspan\u003eThe sleekest electric bike ever has now been taken to the eXtreme.\u003c\/span\u003e\u003cspan\u003e Meet SONDORS Thin, \u003cspan style=\"color: #990000;\"\u003eavailable now with END OF OCTOBER SHIPPING\u003c\/span\u003e. Fully loaded with impeccable components, clean lines, and lightweight design. SONDORS proprietary, lithium-ion battery, all-aluminum frame, and included front suspension make Thin the perfect mode of transportation for the daily commuter or weekend adventurer in you. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe instant you ride Thin, you know you've never felt anything like it. With SONDORS Thin you have the freedom of full-electric power with a simple press of a thumb throttle, or the option of electric pedal assist cycling. \u003cspan\u003eSONDORS Thin also includes \u003c\/span\u003e\u003cspan\u003e7-speed gear shifter as well as digital\u003c\/span\u003e\u003cspan\u003e LCD screen that provides a total of five levels of electric pedal assist plus added torque for increased hill-climbing power, greater range, and improved towing capacity.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eYou’ll be dropping jaws and turning heads with Thin flawless styling and superior performance. And when you reach your destination without breaking a sweat, you’ll find Thin extraordinarily light and convenient.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eThis eye-catching beauty has set the precedent in ultra-light electric bike transportation, and that's just the start.\u003c\/span\u003e\u003c\/p\u003e\n\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: #990000;\"\u003eOrder now and your SONDORS Thin will ship the end of October 2018\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cb\u003eTHIN FRAME\u003c\/b\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eSONDORS Thin durable, 100% aluminum, 19” frame is a one-size-fits-most, and weighs in at just 4.2 pounds - offering a total bike weight of only 38 pounds.\u003c\/span\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cb\u003eTHIN EXTENDED RANGE BATTERY\u003c\/b\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eSONDORS Thin battery is a proprietary design. Unique to SONDORS, this 36V 10.5Ah lithium-ion battery boasts Panasonic cells and the SONDORS patented triangular shape, making it ingeniously slender, lightweight, and a perfect fit for Thin.\u003c\/span\u003e \u003cspan style=\"font-weight: 400;\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cb\u003eTHIN MOTOR\u003c\/b\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eSONDORS Thin packs a 350W motor, providing more than enough to power your daily commute or a zip down your favorite route. And with speeds up to 20 mph, SONDORS Thin will get you there with quickness and style.\u003c\/span\u003e\u003c\/p\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003ch4\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/h4\u003e\n\u003ch4\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/h4\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003ch4\u003e\n\u003cstrong\u003eTHIN \u003c\/strong\u003e\u003cstrong\u003e7-SPEED \u003c\/strong\u003e\u003cstrong\u003eSHIFTER \u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003cp\u003eGenuine Shimano® 7-Speed gear cassette with grip shifter. This feature gives SONDORS Thin an additional 7 gears for increased hill-climbing power, further range variation, and greater terrain adaptability. It’s like getting two SONDORS in one.\u003c\/p\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003ch4\u003e\u003cstrong\u003eTHIN FRONT SUSPENSION \u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eA high-performance, shock-absorbing, non-adjustable, front suspension fork takes your riding comfort to the next level. You can expect better handling, improved cornering capabilities, and an overall smoother riding experience.\u003c\/p\u003e\n\u003ch4\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/h4\u003e\n\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003e\n\u003ch4\u003e\u003cb\u003eTHIN TIRES\u003c\/b\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eSONDORS Thin is an artful conception - and its Kenda® tires are no exception. Measuring in at a sleek\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e28” x 1.75”,\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003eThin tires keep it lean and light while enhancing the overall ease of maneuvering and handling.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cb\u003eTHIN LCD SCREEN\u003c\/b\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eSONDORS Thin includes LCD screen - this feature supplies Thin with five levels of electric pedal assist plus added torque for increased hill climbing power, greater range, and improved towing capacity. In addition, the Thin LCD screen provides a digital display offering accurate battery level, speed and distance traveled.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cb\u003eTHIN RANGE\u003c\/b\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eWith the use of the included SONDORS Thin 36V 10.5Ah lithium-ion battery and electric pedal assist, many riders can experience a varied battery range of up to 60 miles*. When using straight electric power (without pedaling), the range can fluctuate to up to 25 miles*.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400; color: #000000;\"\u003e*Range estimates are contingent upon rider and towing weight, riding style, wind speed and terrain.\u003c\/span\u003e\u003c\/p\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003ch4\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/h4\u003e\n\u003ch4\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/h4\u003e\n\u003ch4\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/h4\u003e\n\u003ch4\u003e\u003cstrong\u003eTHIN SHIPPING AND DELIVERY INCLUDED (END OF OCTOBER 2018)\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eYou can rest assured, each component of your new SONDORS Thin is carefully wrapped in heavy-duty protective materials and packed with love in our famous SONDORS ultra-thick, 7-layered \"motorcycle-grade\" box. The purchase of your new SONDORS includes hand delivery to your door via U.P.S. ground shipping for oversized packages within the contiguous United States.\u003c\/p\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cp\u003e\u003cspan style=\"color: #990000;\"\u003e\u003cstrong\u003ePLEASE NOTE:\u003c\/strong\u003e Shipments to Alaska, Hawaii and Canada will incur an extended area surcharge at checkout. (Alaska and Hawaii: $59.00 \/ Canada: $99.00 USD)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #990000;\"\u003e\u003cstrong\u003eIMPORTANT:\u003c\/strong\u003e All SONDORS shown here are available for delivery in \u003cstrong\u003eU.S. and Canada ONLY. \u003c\/strong\u003e\u003cspan color=\"#c92323\"\u003eFor SONDORS available in E.U., Norway and Switzerland, visit \u003c\/span\u003e\u003cstrong\u003e\u003cspan color=\"#c92323\"\u003e\u003ca href=\"https:\/\/sondors.com\/collections\/europe\" style=\"color: #990000;\"\u003eSONDORS Europe Collection\u003c\/a\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e","published_at":"2018-07-22T11:41:34-07:00","created_at":"2018-07-15T08:16:06-07:00","vendor":"SONDORS Electric Bikes","type":"Electric Bike","tags":["36V","aluminum","aluminumframe","bike","genuineshimano","ion","kenda","lithium","lithiumion","sondors","steel","steelframe"],"price":113900,"price_min":113900,"price_max":113900,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":12717501907010,"title":"Black Matte \/ Black","option1":"Black Matte \/ Black","option2":null,"option3":null,"sku":"393","requires_shipping":true,"taxable":true,"featured_image":{"id":3894763913282,"product_id":1453432569922,"position":1,"created_at":"2018-07-23T03:09:22-07:00","updated_at":"2018-10-01T05:51:06-07:00","alt":"SONDORS Thin (END OF OCTOBER SHIPPING - US\/Canada Only) - SONDORS Electric Bikes","width":1024,"height":650,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/1439\/6088\/products\/products-X7_-_White-Black.jpg?v=1538398266","variant_ids":[12717501907010]},"available":true,"name":"SONDORS Thin (END OF OCTOBER SHIPPING - US\/Canada Only) - Black Matte \/ Black","public_title":"Black Matte \/ Black","options":["Black Matte \/ Black"],"price":113900,"weight":226796,"compare_at_price":null,"inventory_quantity":92,"inventory_management":"shopify","inventory_policy":"deny","barcode":""},{"id":12717506330690,"title":"White \/ Silver","option1":"White \/ Silver","option2":null,"option3":null,"sku":"394","requires_shipping":true,"taxable":true,"featured_image":{"id":3894763946050,"product_id":1453432569922,"position":2,"created_at":"2018-07-23T03:09:23-07:00","updated_at":"2018-10-01T05:51:06-07:00","alt":"SONDORS Thin (END OF OCTOBER SHIPPING - US\/Canada Only) - SONDORS Electric Bikes","width":1024,"height":650,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/1439\/6088\/products\/Thin_7_-_White-Silver.jpg?v=1538398266","variant_ids":[12717506330690]},"available":true,"name":"SONDORS Thin (END OF OCTOBER SHIPPING - US\/Canada Only) - White \/ Silver","public_title":"White \/ Silver","options":["White \/ Silver"],"price":113900,"weight":226796,"compare_at_price":null,"inventory_quantity":77,"inventory_management":"shopify","inventory_policy":"deny","barcode":""}],"images":["\/\/cdn.shopify.com\/s\/files\/1\/1439\/6088\/products\/products-X7_-_White-Black.jpg?v=1538398266","\/\/cdn.shopify.com\/s\/files\/1\/1439\/6088\/products\/Thin_7_-_White-Silver.jpg?v=1538398266"],"featured_image":"\/\/cdn.shopify.com\/s\/files\/1\/1439\/6088\/products\/products-X7_-_White-Black.jpg?v=1538398266","options":["Color"],"content":"\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003e\n\u003cp\u003e\u003cspan\u003eThe sleekest electric bike ever has now been taken to the eXtreme.\u003c\/span\u003e\u003cspan\u003e Meet SONDORS Thin, \u003cspan style=\"color: #990000;\"\u003eavailable now with END OF OCTOBER SHIPPING\u003c\/span\u003e. Fully loaded with impeccable components, clean lines, and lightweight design. SONDORS proprietary, lithium-ion battery, all-aluminum frame, and included front suspension make Thin the perfect mode of transportation for the daily commuter or weekend adventurer in you. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe instant you ride Thin, you know you've never felt anything like it. With SONDORS Thin you have the freedom of full-electric power with a simple press of a thumb throttle, or the option of electric pedal assist cycling. \u003cspan\u003eSONDORS Thin also includes \u003c\/span\u003e\u003cspan\u003e7-speed gear shifter as well as digital\u003c\/span\u003e\u003cspan\u003e LCD screen that provides a total of five levels of electric pedal assist plus added torque for increased hill-climbing power, greater range, and improved towing capacity.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eYou’ll be dropping jaws and turning heads with Thin flawless styling and superior performance. And when you reach your destination without breaking a sweat, you’ll find Thin extraordinarily light and convenient.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eThis eye-catching beauty has set the precedent in ultra-light electric bike transportation, and that's just the start.\u003c\/span\u003e\u003c\/p\u003e\n\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: #990000;\"\u003eOrder now and your SONDORS Thin will ship the end of October 2018\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cb\u003eTHIN FRAME\u003c\/b\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eSONDORS Thin durable, 100% aluminum, 19” frame is a one-size-fits-most, and weighs in at just 4.2 pounds - offering a total bike weight of only 38 pounds.\u003c\/span\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cb\u003eTHIN EXTENDED RANGE BATTERY\u003c\/b\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eSONDORS Thin battery is a proprietary design. Unique to SONDORS, this 36V 10.5Ah lithium-ion battery boasts Panasonic cells and the SONDORS patented triangular shape, making it ingeniously slender, lightweight, and a perfect fit for Thin.\u003c\/span\u003e \u003cspan style=\"font-weight: 400;\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cb\u003eTHIN MOTOR\u003c\/b\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eSONDORS Thin packs a 350W motor, providing more than enough to power your daily commute or a zip down your favorite route. And with speeds up to 20 mph, SONDORS Thin will get you there with quickness and style.\u003c\/span\u003e\u003c\/p\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003ch4\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/h4\u003e\n\u003ch4\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/h4\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003ch4\u003e\n\u003cstrong\u003eTHIN \u003c\/strong\u003e\u003cstrong\u003e7-SPEED \u003c\/strong\u003e\u003cstrong\u003eSHIFTER \u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003cp\u003eGenuine Shimano® 7-Speed gear cassette with grip shifter. This feature gives SONDORS Thin an additional 7 gears for increased hill-climbing power, further range variation, and greater terrain adaptability. It’s like getting two SONDORS in one.\u003c\/p\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003ch4\u003e\u003cstrong\u003eTHIN FRONT SUSPENSION \u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eA high-performance, shock-absorbing, non-adjustable, front suspension fork takes your riding comfort to the next level. You can expect better handling, improved cornering capabilities, and an overall smoother riding experience.\u003c\/p\u003e\n\u003ch4\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/h4\u003e\n\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003e\n\u003ch4\u003e\u003cb\u003eTHIN TIRES\u003c\/b\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eSONDORS Thin is an artful conception - and its Kenda® tires are no exception. Measuring in at a sleek\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e28” x 1.75”,\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003eThin tires keep it lean and light while enhancing the overall ease of maneuvering and handling.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cb\u003eTHIN LCD SCREEN\u003c\/b\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eSONDORS Thin includes LCD screen - this feature supplies Thin with five levels of electric pedal assist plus added torque for increased hill climbing power, greater range, and improved towing capacity. In addition, the Thin LCD screen provides a digital display offering accurate battery level, speed and distance traveled.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cb\u003eTHIN RANGE\u003c\/b\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eWith the use of the included SONDORS Thin 36V 10.5Ah lithium-ion battery and electric pedal assist, many riders can experience a varied battery range of up to 60 miles*. When using straight electric power (without pedaling), the range can fluctuate to up to 25 miles*.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400; color: #000000;\"\u003e*Range estimates are contingent upon rider and towing weight, riding style, wind speed and terrain.\u003c\/span\u003e\u003c\/p\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003ch4\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/h4\u003e\n\u003ch4\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/h4\u003e\n\u003ch4\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/h4\u003e\n\u003ch4\u003e\u003cstrong\u003eTHIN SHIPPING AND DELIVERY INCLUDED (END OF OCTOBER 2018)\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eYou can rest assured, each component of your new SONDORS Thin is carefully wrapped in heavy-duty protective materials and packed with love in our famous SONDORS ultra-thick, 7-layered \"motorcycle-grade\" box. The purchase of your new SONDORS includes hand delivery to your door via U.P.S. ground shipping for oversized packages within the contiguous United States.\u003c\/p\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cp\u003e\u003cspan style=\"color: #990000;\"\u003e\u003cstrong\u003ePLEASE NOTE:\u003c\/strong\u003e Shipments to Alaska, Hawaii and Canada will incur an extended area surcharge at checkout. (Alaska and Hawaii: $59.00 \/ Canada: $99.00 USD)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #990000;\"\u003e\u003cstrong\u003eIMPORTANT:\u003c\/strong\u003e All SONDORS shown here are available for delivery in \u003cstrong\u003eU.S. and Canada ONLY. \u003c\/strong\u003e\u003cspan color=\"#c92323\"\u003eFor SONDORS available in E.U., Norway and Switzerland, visit \u003c\/span\u003e\u003cstrong\u003e\u003cspan color=\"#c92323\"\u003e\u003ca href=\"https:\/\/sondors.com\/collections\/europe\" style=\"color: #990000;\"\u003eSONDORS Europe Collection\u003c\/a\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e"}
IZIP has been manufacturing high-end, affordable electric bikes since 2005. We think the IZIP E3 Dash is the best of the bunch. This class 3 pedelec delivers power as you pedal taking you to speeds of 28 mph. It's fantastic for your commute, especially if you have hills to climb. The mid-mounted motor configuartion maximizes torque to get you up inclines.

Bulls electric bikes with Brose motors will always top the list for any long distance ride. Coming in with a huge 650 watt hour battery, Brose estimates that you can take these bikes over 100 miles on one charge easily. They also have 90 nm of torque, which will pop you right up hills even when you’ve got a full rack of gear in the front and the back.


Cape Fear Community College students are utilizing the E-BikeKit™ electric bike kit in the designing and building of their own electric bicycles!   ORIGINAL ARTICLE POSTED by the Port City Daily staff "CFCC student-built electric bikes to be in Azalea Fest parade Some innovative designs by Cape Fear Community College students will be featured in this year’s N.C. Azalea Festival. For the past year, students in CFCC’s mechanical engineering program have been hard...
Running Errands, Getting Groceries, Replacing the mini-van: An electric cargo bicycle is a new breed of vehicle, half bicycle, half electric vehicle. The Mundo Cargo Utility Bicycle rides like a regular bike and gives you the capacity to haul at least 6 large bags of groceries. You can then save money, conserve resources, stay healthy, change your mobility, and transform your world.

Gearing: none (many hub motors, one motor revolution = one wheel revolution), fixed gear reduction for more torque, varies when geared motor drives the chain through the bicycle gears which increases torque about 50% (in low gear) for better hill-climbing and offers better top-end speed (in high gear) than direct drive systems using motors of similar wattage.

Controllers for brushless motors: E-bikes require high initial torque and therefore models that use brushless motors typically have Hall sensor commutation for speed and angle measurement. An electronic controller provides assistance as a function of the sensor inputs, the vehicle speed and the required force. The controllers generally allow input by means of potentiometer or Hall Effect twist grip (or thumb-operated lever throttle), closed-loop speed control for precise speed regulation, protection logic for over-voltage, over-current and thermal protection. Bikes with a pedal assist function typically have a disc on the crank shaft featuring a ring of magnets coupled with a Hall sensor giving rise to a series of pulses, the frequency of which is proportional to pedaling speed. The controller uses pulse width modulation to regulate the power to the motor. Sometimes support is provided for regenerative braking but infrequent braking and the low mass of bicycles limits recovered energy. An implementation is described in an application note for a 200 W, 24 V Brushless DC (BLDC) motor.[43]
This bike is designed for hauling. The Yuba Spicy Curry has a combined capacity of 500lbs (200lbs on the front including rider, and 300lbs of passengers or cargo on the back). To help move this weight, you’d expect a decent motor, and the Bosch Performance Line CX delivers. Normally only found on mountain bikes, the 75Nm of torque makes light work of hills, even with the heavy load.
The high quality Drive Units from Bosch eBike Systems are the power behind your eBike – and are designed to be both functional and attractive. The gearing layout ensures optimal integration of the Drive Unit design and increased ground clearance. Light and compact: The reduced volume achieves reduced weight and a small distance between pedals, enhancing the ergonomics of your pedelec. The eBike Systems ActiveLine and Active Line Plus both received the Red Dot Award 2017 for product design.
“Built to be portable and highly customizable, the Stark Drive Mini e-bike will provide you with everything that you desire for your commute and everyday use. The Stark Drive Mini can easily be folded after you’ve arrived at your destination and conveniently carried into the office or classroom. The Stark Drive is also compact enough to be taken on a plane (adhering to FAA & TSA guidelines), giving you increased mobility wherever your travels take you.”
Controllers for brushed motors: Brushed motors are also used in e-bikes but are becoming less common due to their intrinsic lower efficiency. Controllers for brushed motors however are much simpler and cheaper due to the fact they don't require hall sensor feedback and are typically designed to be open-loop controllers. Some controllers can handle multiple voltages.
After you decide which style of e-bike you want, consider the class. In the US, there are three classes defined by the type of assist and how fast the motor will propel you. Most electric bikes sold are class 1 or 3. Class 1 bikes have a motor (max 750w) that assists while you're pedaling, up to 20 mph. Class 3, also known as “speed pedelec” can also have up to a 750w motor, but it can assist you up to 28mph. Both of those are allowed in most states and cities without license. Class 2 have throttles that don't require you to pedal to get a boost. They're allowed on most streets, bike lanes, and paths, but less popular than the other classes and not covered much here (because we still love to pedal and the greater distances pedal assist bikes can cover).
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